Transaction not yet indexed

5Ff1BQdnwnSh37iSQtnaskrXzsaAVTSnq1SRFDMZgLkfErM89vBULfc7apMxhWtrfrE8w5KnJ2hxKsjynUubFxQB

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.